package cn.edu.scau.cmi.zhangjunjia.composite.safe;


import java.util.HashSet;
import java.util.Set;

public abstract class SafeComponent {

	protected String name;
	
	
	public SafeComponent(String name) {
		this.name = name;
	}
	
	
	public abstract void display(int high);
	public abstract String output(int depth);
	
	

}